<template>
	<div class="box"></div>
</template>
<script>
export default {
	data() {
		return {
			a: 1,
			b: 2
		}
	},
	methods: {
		add() {
			console.log(`helloworld`);
		}
	},
	mounted() {
		console.log(`helloworld`);
	}
}
</script>
<style lang="scss" scoped>
.box {
	width: 100px;
	height: 100px;
	border: 1px solid #000;
}
</style>